Messages in this thread | | | Subject | Re: Very long startup time for a new thread | From | Arjan van de Ven <> | Date | Thu, 13 Jul 2006 09:14:55 +0200 |
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On Thu, 2006-07-13 at 08:07 +0200, Mikael Starvik wrote: > (This is on a 200 MIPS embedded architecture). > > On a heavily loaded system (loadavg ~4) I create a new pthread. In this > situation it takes ~4 seconds (!) before the thread is first scheduled in > (yes, I have debug outputs in the scheduler to check that). In a 2.4 based > system I don't see the same thing. I don't have any RT or FIFO tasks. Any > ideas why it takes so long time and what I can do about it?
I assume you're using a new enough glibc that supports NPTL ?
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